Thread Report

Sandro Shirt Fabric Composition.

We analyzed 37 shirt products from Sandro. At 66.5% average natural fibre, shirts are one of Sandro's better categories — 10.7 percentage points above their overall average of 55.8%. Cotton is the most common fibre in Sandro shirts, found in 40.5% of products.

37Shirt Products
66.5%Avg Natural Fibre
55.8%Sandro Overall

Top Fibres in Sandro Shirt

Cotton
40.5%
Viscose
37.8%
Polyester
27%
Elastane
10.8%
Linen
8.1%

How Sandro Compares — Shirt

Average Natural Fibre % by Brand

Pangaia
100%
Sézane
97.8%
Arket
95.9%
Levi's
95.4%
Carhartt
93.5%
Madewell
93.2%
House of CB
92.9%
Totême
91%
Ganni
89.4%
Acne Studios
88.5%
Barbour
88.4%
COS
87.4%
J.Crew
87.3%
& Other Stories
85.5%
Reformation
82.3%
Whistles
81%
Massimo Dutti
79.8%
Pull&Bear
79.4%
Anthropologie
79.3%
AllSaints
79.1%
Maje
78.7%
Aritzia
77.9%
Country Road
76.7%
Urban Outfitters
74.9%
Cotton On
74.6%
Topshop
74.6%
Gymshark
72.3%
Bershka
70.9%
Zara
70.9%
ASOS
69.6%
H&M
68.7%
Sandro
66.5%
Weekday
65.5%
Stradivarius
64.8%
Princess Polly
64.6%
New Look
61.1%
Mango
60.7%
Meshki
59.5%
River Island
57.9%
SKIMS
51.3%
Uniqlo
51.1%
Boohoo
46.7%
PrettyLittleThing
27.2%
Patagonia
16.4%

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Frequently Asked Questions

What are Sandro shirts made of?

Across 37 shirt products from Sandro, the average natural fibre content is 66.5%. This is above Sandro's overall average of 55.8%.

Are Sandro shirts good quality fabric?

At 66.5% average natural fibre, Sandro shirts are a mixed bag. Higher natural fibre content generally means better breathability, durability, and less microplastic shedding.

Should I buy shirts from Sandro?

If fabric composition matters to you, Sandro shirts average 66.5% natural fibre. Use the Fibr browser extension to check individual items while shopping — fabric quality varies widely even within one category.

Related reports.

Sandro Full Report434 total productsAll Brands: Shirt5270 products across all brandsSandro Dress33.6% naturalSandro Jeans91.4% naturalSandro Skirt52.4% naturalSandro Pants53.5% natural

Explore the Thread Report

Part of an openly-licensed dataset.

This page is one view of Fibr's Thread Report — fabric composition data for major fashion retailers, free to read and cite. Explore the rest:

About the Thread ReportWhat the dataset is, how it's built, and how to cite it.All brand reportsFabric breakdowns for every retailer we track.Brand rankingsWho uses the most natural fibre — and the most polyester.Brand comparisonsHead-to-head fabric data for every viable brand pair.Research findingsOriginal findings built on the dataset.State of FabricThe annual report on fashion's fibre mix.MethodologyHow we classify fibres and compute every number.Fabric guides & researchHow to read labels, decode fibres, shop smarter.

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